#DCEDFB
Closest named color: Lavender (#E6E6FA). oklch(93.8% 0.026 242.7), rgb(220, 237, 251).
Aa
Black text reads best on this color (17.54:1).
About this color
#DCEDFB is a very light close to neutral grey. In OKLCH its lightness is 94%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Lavender (#E6E6FA), ΔE 0.021 away. Black text reads best on it, at 17.54:1.
| Hue family | Neutrals |
| Lightness | very light (94%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.54:1 |
| White text | 1.19:1 |
Values
| HEX | #DCEDFB |
| RGB | rgb(220, 237, 251) |
| HSL | hsl(207, 79%, 92%) |
| OKLCH | oklch(93.8% 0.026 242.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #DCEDFB | 1.19:1 | Fails | Lc -11.2 | Not readable |
| Black text on #DCEDFB | 17.54:1 | AAA | Lc 94.0 | Preferred for body text |
| #DCEDFB text on white | 1.19:1 | Fails | Lc 9.6 | Not readable |
| #DCEDFB text on black | 17.54:1 | AAA | Lc -94.6 | Preferred for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 100.
-
Step 50
50
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100 (this color)
#DCEDFB
oklch(93.8% 0.026 242.7)
-
Step 200
200
#CFDBE5
oklch(88.5% 0.019 243)
-
Step 300
300
#AFC4D5
oklch(81% 0.033 242.4)
-
Step 400
400
#84A5C0
oklch(70.7% 0.054 243.3)
-
Step 500
500
#648FB0
oklch(63.1% 0.069 242.2)
-
Step 600
600
#4A799C
oklch(55.7% 0.075 242)
-
Step 700
700
#3B6585
oklch(49% 0.07 242.8)
-
Step 800
800
#31536C
oklch(42.7% 0.058 241.7)
-
Step 900
900
#2C4458
oklch(37.6% 0.046 244.6)
-
Step 950
950
#1A2833
oklch(26.9% 0.028 242.7)
#DCEDFB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #E7EDFC | 0.014 |
| Deuteranopia (no green cones) | #E3E9FB | 0.013 |
| Tritanopia (no blue cones) | #D4F0F1 | 0.021 |
| Achromatopsia (no color) | #EBEBEB | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DCEDFB
#DCEDFB
oklch(93.8% 0.026 242.7)
- #F8E7D9
#F8E7D9
oklch(93.8% 0.026 62)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #DCEDFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.021
- Anti-Flash White #EDF2F4 ΔE 0.029
- Alice Blue #F0F8FF ΔE 0.040
- Pale Sky Blue #BDF6FE ΔE 0.040
- Diamond #B9F2FF ΔE 0.041
- White Smoke #F5F5F5 ΔE 0.042
- Platinum #E0E1DD ΔE 0.042
- Pale Blue #D0FEFE ΔE 0.044
Use #DCEDFB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.